DeepSeek V4 Flash vs Qwen3 Coder
Compare DeepSeek V4 Flash by DeepSeek against Qwen3 Coder by Qwen, tested across 54 shared challenges.
Our Verdict
DeepSeek V4 Flash
Qwen3 Coder
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
DeepSeek V4 Flash is 3.4x cheaper per token — worth considering if cost matters.
Too close to call
API pricing
Cost per 1M tokens
DeepSeek V4 Flash
Input
$0.14
1.6× cheaper
Output
$0.28
3.4× cheaper
Qwen3 Coder
Input
$0.22
Output
$0.95
DeepSeek V4 Flash is cheaper on both — 1.6× input, 3.4× output
Writing DNA
Style Comparison
Similarity
35%
Qwen3 Coder uses 11.6x more emoji
DeepSeek V4 Flash
Qwen3 Coder
54%Vocabulary61%
17wSentence Length72w
0.52Hedging0.61
3.6Bold4.7
2.6Lists5.6
0.00Emoji0.12
0.41Headings1.43
0.19Transitions0.20
Based on 27 + 22 text responses
Research
What we learned reading every model
FAQ
